Sennheiser HD598 SR Wired Headphones vs boAt Airdopes 491 True Wireless Stereo (TWS) Earphones

  • Sennheiser HD598 SR Wired Headphones were first released on 22nd March 2017.
  • boAt Airdopes 491 True Wireless Stereo (TWS) Earphones were first released on 4th May 2022. This version of boAt headphones has bluetooth support 5.
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Microphone
Yes
-
Colour
Black
-
Release date
22nd March 2017
4th May 2022
Model Number
HD598 SR
Airdopes 491
Driver Size (mm)
-
6
Number of Drivers
-
2
Water Resistant
-
IP67
Cord Length (Metres)
1.2
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Bluetooth
No
Yes
Bluetooth Version
-
5
Charging Time (Hrs)
-
2
Impedance (Ohms)
50
-
Sensitivity (dB)
112
-
Frequency Response Range
12Hz-38,500Hz
20Hz-20,000Hz